Description

2(1H)-Pyridinone, 5-Acetyl-3,4-Dihydro- (9Ci) is a specialized heterocyclic organic compound featuring a dihydropyridinone core structure with an acetyl substituent. This molecular architecture makes it a valuable key intermediate and building block in advanced organic synthesis, particularly for pharmaceuticals and agrochemicals. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, fine chemical, and life science industries for constructing complex nitrogen-containing molecules.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of active pharmaceutical ingredients (APIs), especially those targeting neurological or metabolic pathways.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides, leveraging its heterocyclic scaffold.
• Fine Chemical Production: Acts as a versatile building block for creating complex molecules used in dyes, pigments, and functional materials.
• Academic & Industrial Research: Employed in medicinal chemistry programs for library synthesis and structure-activity relationship (SAR) studies.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical method development and quality control in manufacturing.

Basic Information

Item	Details
Product Name	2(1H)-Pyridinone, 5-Acetyl-3,4-Dihydro- (9Ci)
CAS No.	61892-76-0
Molecular Formula	C7H9NO2
Molecular Weight	139.15 g/mol
Synonyms	5-Acetyl-3,4-dihydro-2(1H)-pyridinone; 5-Acetyl-3,4-dihydro-2H-pyridin-2-one; 5-Acetyl-1,2,3,4-tetrahydropyridin-2-one; 5-Acetyldihydropyridinone; 5-Acetyl-2-oxo-1,2,3,4-tetrahydropyridine; 61892-76-0; 5-Acetyl-3,4-dihydro-2(1H)-pyridone
EINECS	Contact for details

Quality Control

Every batch of 2(1H)-Pyridinone, 5-Acetyl-3,4-Dihydro- (9Ci) is produced and tested under a strict quality management system. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request. We support cGMP and ISO aligned practices for research and commercial-scale supply.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep away from strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.